/Engine/Plugins/Enterprise/DatasmithImporter/Source/DatasmithImporter/Public/Utility/DatasmithImporterUtils.h
Specialization of the duplication of a StaticMesh object specifically optimized for datasmith use case. This operation invalidate the duplicated SourceStaticMesh and mark it as PendingKill, unless bIgnoreBulkData is True.
the copied StaticMesh or null if it failed for some reason
static [UStaticMesh](API\Runtime\Engine\Engine\UStaticMesh) * DuplicateStaticMesh ( [UStaticMesh](API\Runtime\Engine\Engine\UStaticMesh) * SourceStaticMesh, [UObject](API\Runtime\CoreUObject\UObject\UObject) * Outer, const [FName](API\Runtime\Core\UObject\FName) Name, bool bIgnoreBulkData )